nextInteger static method

int nextInteger(int min, [ int? max ])

Generates a integer in the range 'min', 'max'. If 'max' is omitted, then the range will be set to 0, 'min'.

• min minimum value of the integer that will be generated. If 'max' is omitted, then 'max' is set to 'min' and 'min' is set to 0.
• max (optional) maximum value of the float that will be generated. Defaults to 'min' if omitted. Returns generated random integer value.

Implementation

static int nextInteger(int min, [int? max]) {
  if (max == null) {
    max = min;
    min = 0;
  }

  if (max - min <= 0) return min;

  return (min + _random.nextDouble() * (max - min)).floor();
}